Yu-Hsuan A. Chang
University of California, San Diego
RecallFluid-attenuated inversion recoveryQuality of lifeVerbal memoryNeuriteWater mazeInternal medicineRadiologyEndocrinologyTournamentDevelopmental psychologyJob designNeuropsychologyMagnetic resonance imagingOncologyHippocampal formationDiffusion MRIDominance (genetics)PsychologyConcordanceNeurologyEmpirical evidenceNeuroscienceCognitionLateralityCommon spatial patternCognitive psychologyCore languageOasis mazeVariance (accounting)Working memoryMemoriaSeparation (statistics)Frontal lobeCingulum (brain)NeocortexSuperior temporal gyrusEpilepsyGliomaTrail Making TestTest (assessment)Posterior cingulateEpilepsy syndromesDepression (differential diagnoses)Functional magnetic resonance imagingMemory disorderUncinate fasciculusArcuate fasciculusExecutive dysfunctionStriatumTask (project management)Inferior longitudinal fasciculusTemporal lobeWhite matterMolecular classificationFluid intelligenceIndirect evidenceInferior parietal cortexTemporal cortexVerbal learningConceptual processingTissue heterogeneityIn patientSensitivity to changeMixed effectsMemory impairmentVentricular volumeMemory performanceClinical settingsMedical imagingMathematicsAssertionSpatial memoryMorris water navigation taskAgeingSenescenceAudiologyCHRESTNeuroimagingCognitive flexibilityResting state fMRIReinforcementCognitive reserveClinical psychologyLatent learningMedicineChild prodigyGerontologyBehavioral patternSemantic networkEpisodic memoryWechsler Adult Intelligence ScaleFractional anisotropyRecognition memoryAnalysis of variance
Publications 16
#1Yu-Hsuan A. Chang (UCSD: University of California, San Diego)H-Index: 7
#2Nobuko Kemmotsu (UCSD: University of California, San Diego)H-Index: 9
Last. Carrie R. McDonald (UCSD: University of California, San Diego)H-Index: 38
view all 14 authors...
Abstract This study explored the relationships among multimodal imaging, clinical features, and language impairment in patients with left temporal lobe epilepsy (LTLE). Fourteen patients with LTLE and 26 controls underwent structural MRI, functional MRI, diffusion tensor imaging, and neuropsychological language tasks. Laterality indices were calculated for each imaging modality and a principal component (PC) was derived from language measures. Correlations were performed among imaging measures, ...
#1Yu-Hsuan A. ChangH-Index: 7
#2David M. LaneH-Index: 56
#1Yu-Hsuan A. ChangH-Index: 7
The recognition-action theory of chess skill holds that expertise in chess is due primarily to the ability to recognize familiar patterns of pieces. Despite its widespread acclaim, empirical evidence for this theory is indirect. One source of indirect evidence is that there is a high correlation between speed chess and standard chess. Assuming that there is little or no time for calculation in speed chess, this high correlation implies that calculation is not the primary factor in standard chess...
#1David H. Malin (UHCL: University of Houston–Clear Lake)H-Index: 28
#2Krystal L. Schaar (UHCL: University of Houston–Clear Lake)H-Index: 1
Last. Christopher P. Ward (UHCL: University of Houston–Clear Lake)H-Index: 14
view all 9 authors...
Abstract The Morris water maze is routinely used to explore neurobiological mechanisms of working memory. Humans can often acquire working memory relevant to performing a task by mere sensory observation, without having to actually perform the task followed by reinforcement. This can be modeled in the water maze through direct placement of a rat on the escape platform so that it can observe the location, and then assessing the subject's performance in swimming back to the platform. However, dire...
#1David H. Malin (UHCL: University of Houston–Clear Lake)H-Index: 28
#2David R. Lee (UHCL: University of Houston–Clear Lake)H-Index: 1
Last. James A. Joseph (USDA: United States Department of Agriculture)H-Index: 74
view all 8 authors...
Abstract Objective Previously, 4 mo of a blueberry-enriched (BB) antioxidant diet prevented impaired object recognition memory in aging rats. Experiment 1 determined whether 1- and 2-mo BB diets would have a similar effect and whether the benefits would disappear promptly after terminating the diets. Experiment 2 determined whether a 1-mo BB diet could subsequently reverse existing object memory impairment in aging rats. Methods In experiment 1, Fischer-344 rats were maintained on an appropriate...
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